Dumbo flies again! There is certainly a half-generation of golf fans without the slightest idea of how well In-gee Chun, aka Dumbo, can golf her ball. The Korean was the It Girl from 2015 to 2018. She won three LPGA events, with two being major championships. She returned to Korea to cure her homesickness, but made the occasional foray back to the Americas. In 2022, she captured a fourth LPGA title and, guess what? It was a third, unique major title.

The halfway cut line was set at four over par. Those at plus-five and beyond had their stay in Tinseltown cut short, at least when it comes to working rounds of golf. Among the 87 who fell on the high side of the cut line, Lydia Ko stood out as the biggest name. Others given a two-day furlough were Lilia Vu, Megha Ganne, Chizzy Iwai, and Leona Maguire. Making the cut on the number are Lottie Woad, Celine Boutier, Mao Saigo, and amateur Asterisk Talley. If you follow world football, imagine the feeling of relegation on a weekly basis. That’s the 36-hole cut in professional golf.

We learned five things on Friday at Riviera Country Club, and we’d love to share them with you. Find a comfy place and brighten the screen on your device. It’s time for Five Things We Learned on day two at the US Women’s Open.

Part One: the biggest movers

A golfer’s feel appears or slips away overnight. Although Saturday is known collectively as Moving Day, it doesn’t come with as sudden and final a feeling as Friday. Move the wrong way on Friday and you’re down the road. Improve in the proper direction and you save your week. Both Mao Saigo and Rio Takeda opened with plus-five rounds of 76, then signed for 70 on day two, and made the cut on the number.

Moving the other way were Stephanie Kyriacou (70-78) and Ina Yoon (68-79). Their respective eight- and eleven-shot declines propelled them from title contention to tournament departure. Minjee Lee and Minji Kang (seven shots higher) along with Rose Zhang (five shots) made the cut, but saw their opportunity for victory take a serious body shot.

Part Two: the leaders

Allison Lee and Ruoning Yin took the conservative path to the 36-hole medal. Lee posted four birdies and a bogey for a total of 68 on day two. Yin had two birdies and sixteen pars for her second consecutive card of 69. Their 138 places them one shot clear of the aforementioned Dumbo Chun, who followed an opening 71 with 68. First-round leader Jennifer Kupcho added seven shots to her total, from an opening-day 66 to a follow-up 73, yet remained within the inner circle of leaders at -3, tied with Chun and four others. Four more golfers sit at minus-two, two shots behind the top duo. An even dozen of golfers sits within two shots of the lead.

The day’s biggest move of gravitas came from Nelly Korda. After a disappointing 73 on Thursday, the world number one improved six shots, thanks to a five-birdie round of 67. Korda slid inside the top ten with her recovery, and certainly reclaimed her place as most frightening chaser at Riviera. No one is likely to shoot in the low 60s at Riviera, but Korda just might post a mid-sixties score on Saturday, to seize the lead on Sunday morning.

Part Three: Ams verse Champs

Five current amateur golfers were among the 68 golfers to reach the weekend. Kiara Romero posted the best non-pro score on Friday, a one-under 70, to move from plus-two to plus-one figures. She is joined there by Aphrodite Deng, who reversed those numbers for her two rounds. Maria Jose Marin (143), Farah O’Keefe (145), and Asteriks Talley (146) joined the #WeDidIt brigade to earn a spot for the final two rounds.

Six former US Open champions, led by In-gee Chun(2015), also punched a ticket for round three. Allison Corpuz (2023), Maja Stark (2025), Ariya Jutanugarn (2018), A Lim Kim (2020), and Minjee Lee (2022) preserved their dream of a second US Open trophy for the mantle. Nineteen amateurs failed to earn a post for the final 36-holes, while five former champions joined them on the sidelines. Yuka Saso, twice a winner in this event in the past half-decade, missed the cut by five shots. 24 amateurs against eleven former titleists suggests that it is easier for the young to qualify, but harder for them to find success.

Part Four: the golf course

Scoring went up by .6 shots per player, from round one to round two. Statistically speaking, it became harder to make the cut as the day wore on. Birdies dropped by 50, while pars remained constant. Both bogeys and doubles increased markedly. The first and the sixth holes played under par on the front nine, while the second and ninth were nearly tied for most difficult traces on the road to the turn.

Coming home, holes ten, twelve, fifteen, and eighteen played as an impregnable quadrilateral. Odds are, you gave a shot back on each of them. Despite number seventeen’s accessibility for birdie, no one got out of the back nine alive. If conditions continue toward the extreme, Riviera will extract a pound of flesh from the contenders over the weekend.

Part Five: what to expect

From my vantage point, the tee times to watch are the 4:55 EST and the 5:05 slots. Nelly Korda pegs her ball in the sixth-last pairing with Sora Kamiya. The little-known Kamiya will get an up close and personal look at the crowds that follow the best in the world. Korda will need to ignore Kamiya’s expected struggles and golf her own ball. Ten minutes later, Lauren Coughlin begins play with Casandra Alexander at her side. It’s a similar situation, with the experienced Coughlin alongside an unseasoned partner.

Both Sei Yong Kim and Gaby Lopez have turned in strong performances, and their 5:15 pairing might produce some explosive numbers. From back in the pack, the tasty duo of Brooke Henderson and Jeeno Thitikul at 4:20, might see double digits in birdies. The unexpected at unknown Riviera is likely, so your guess is as good as mine.